Do you have IPv6 disabled on your device so that it is forced to use the IPv4 DNS servers ?please help, when use 1.1.1.1 dns or google one some website doesn't open like twitter, Reddit. i want to keep them as they are fast? when i return to my original dns every website open but its slow.
thanks in advance
You can set DNS on a specific device (PC, phone, etc). You don't HAVE to set it on your modem.i will try but for now i'm unable to set my modem dns, and tried other dns with no success, actually i use cloudflare one for speed, but is there way to set my dns 1.1.1.1 and change automatically to original one if website unreachable? i mean auto change between clould flare and my original dns
Host your own dns server then if you don't trust public dns. Open source Technitium DNS server can be installed on your Ubuntu desktop PC. When you set it up, your PC will query it first before going out to public dns. It's got very easy user interface. You can see what's cached, you will be surprised how many dns queries must be made when you visit a website.thanks, i use ubuntu i change setting on ubuntu network but the problem when i use cloud flare twitter doesn't open then return to default dns and it open but default dns is slow. i want fast dns and work on every website.